/* ========================================
   Configurateur PC Styles
   ======================================== */

.configurateur-section {
    padding: 80px 0 100px;
    background: linear-gradient(180deg, var(--white) 0%, var(--lighter-bg) 50%, var(--light-bg) 100%);
    min-height: calc(100vh - 200px);
    position: relative;
}

.configurateur-header {
    text-align: center;
    margin-bottom: 3rem;
}

.configurateur-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.configurateur-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* Steps */
.configurateur-step {
    display: none;
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--white) 0%, var(--lighter-bg) 100%);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.configurateur-step::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 32px;
    padding: 1px;
    background: linear-gradient(135deg, var(--border-color), var(--text-light), var(--border-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.configurateur-step:hover::before {
    opacity: 0.3;
}

.configurateur-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.configurateur-step h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.step-description {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Options Grid */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.option-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--lighter-bg) 100%);
    padding: 2rem 1.5rem;
    border-radius: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.option-card:hover::before {
    left: 100%;
}

.option-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px -10px rgba(37, 99, 235, 0.25);
    border-color: var(--primary-color);
}

.option-card.selected {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.option-icon {
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.option-card:hover .option-icon {
    transform: scale(1.15) rotate(5deg);
}

.option-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.option-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.option-card p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Software Grid */
.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.software-checkbox {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
}

.software-checkbox:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    box-shadow: var(--shadow);
}

.software-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 1rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.software-checkbox input[type="checkbox"]:checked + span {
    font-weight: 600;
    color: var(--primary-color);
}

.software-checkbox span {
    font-size: 1rem;
    transition: var(--transition);
}

/* Budget Selector */
.budget-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.budget-option {
    background: var(--white);
    padding: 2rem 1rem;
    border-radius: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.budget-option::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.budget-option:hover::after,
.budget-option.selected::after {
    width: 100%;
}

.budget-option:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 15px 35px -10px rgba(37, 99, 235, 0.25);
    border-color: var(--primary-color);
}

.budget-option.selected {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.budget-amount {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.budget-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
}

.budget-custom {
    margin-top: 2rem;
    text-align: center;
}

.budget-custom label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.budget-custom input {
    padding: 12px 20px;
    border: 2px solid #E0E0E0;
    border-radius: 5px;
    font-size: 1.1rem;
    width: 200px;
    text-align: center;
    transition: var(--transition);
}

.budget-custom input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Building Animation */
.building-animation {
    text-align: center;
}

.pc-visualization {
    position: relative;
    width: 300px;
    height: 400px;
    margin: 2rem auto;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border-radius: 24px;
    padding: 2rem;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.pc-component {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.pc-component.visible {
    opacity: 1;
}

.pc-component::before {
    content: attr(data-component);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.cpu {
    top: 10%;
    left: 20%;
    width: 60%;
    height: 15%;
}

.ram {
    top: 30%;
    left: 10%;
    width: 35%;
    height: 20%;
}

.gpu {
    top: 30%;
    right: 10%;
    width: 35%;
    height: 20%;
}

.storage {
    bottom: 25%;
    left: 10%;
    width: 35%;
    height: 15%;
}

.mobo {
    bottom: 50%;
    left: 10%;
    width: 80%;
    height: 25%;
}

.psu {
    bottom: 10%;
    right: 10%;
    width: 35%;
    height: 15%;
}

.building-progress {
    margin-top: 2rem;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background: var(--light-bg);
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 15px;
}

.progress-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Result */
.result-container {
    max-width: 800px;
    margin: 0 auto;
}

.result-summary {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, var(--medium-bg) 100%);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 28px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.result-summary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.result-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.result-description {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 1.5rem;
}

.result-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 8px;
}

.price-label {
    font-size: 1.2rem;
}

.price-amount {
    font-size: 2rem;
    font-weight: 700;
}

.components-list {
    background: var(--white);
    padding: 2rem;
    border-radius: 24px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.components-list h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.component-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 16px;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.component-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
    background: var(--white);
}

.component-name {
    font-weight: 600;
    color: var(--text-primary);
}

.component-spec {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.result-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Navigation */
.configurateur-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 0 1rem;
}

.step-indicator {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.step-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #E0E0E0;
    transition: var(--transition);
}

.step-dot.active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

/* Responsive */
@media (max-width: 768px) {
    .configurateur-step {
        padding: 2rem 1.5rem;
    }

    .options-grid {
        grid-template-columns: 1fr;
    }

    .software-grid {
        grid-template-columns: 1fr;
    }

    .budget-selector {
        grid-template-columns: repeat(2, 1fr);
    }

    .pc-visualization {
        width: 250px;
        height: 350px;
    }

    .result-actions {
        flex-direction: column;
    }

    .result-actions .btn {
        width: 100%;
    }
}